/**
 * Copyrigth 2007 Aurelien Moreau
 * 
 * This file is part of ProcessShop.
 * 
 * ProcessShop is free software; you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 * 
 * ProcessShop is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public License
 * along with ProcessShop; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 *
 * $Id$
 */
package net.yienyien.process.folder.stdPatterns.provider;

import java.util.ArrayList;
import java.util.Collection;

import net.yienyien.process.folder.stdPatterns.util.StdPatternsAdapterFactory;

import org.eclipse.emf.common.notify.Adapter;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.notify.Notifier;

import org.eclipse.emf.edit.provider.ChangeNotifier;
import org.eclipse.emf.edit.provider.ComposeableAdapterFactory;
import org.eclipse.emf.edit.provider.ComposedAdapterFactory;
import org.eclipse.emf.edit.provider.IChangeNotifier;
import org.eclipse.emf.edit.provider.IDisposable;
import org.eclipse.emf.edit.provider.IEditingDomainItemProvider;
import org.eclipse.emf.edit.provider.IItemLabelProvider;
import org.eclipse.emf.edit.provider.IItemPropertySource;
import org.eclipse.emf.edit.provider.INotifyChangedListener;
import org.eclipse.emf.edit.provider.IStructuredItemContentProvider;
import org.eclipse.emf.edit.provider.ITreeItemContentProvider;

/**
 * This is the factory that is used to provide the interfaces needed to support Viewers.
 * The adapters generated by this factory convert EMF adapter notifications into calls to {@link #fireNotifyChanged fireNotifyChanged}.
 * The adapters also support Eclipse property sheets.
 * Note that most of the adapters are shared among multiple instances.
 * <!-- begin-user-doc -->
 * <!-- end-user-doc -->
 * @generated
 */
public class StdPatternsItemProviderAdapterFactory extends StdPatternsAdapterFactory implements ComposeableAdapterFactory, IChangeNotifier, IDisposable {
	/**
	 * This keeps track of the root adapter factory that delegates to this adapter factory.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected ComposedAdapterFactory parentAdapterFactory;

	/**
	 * This is used to implement {@link org.eclipse.emf.edit.provider.IChangeNotifier}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected IChangeNotifier changeNotifier = new ChangeNotifier();

	/**
	 * This keeps track of all the supported types checked by {@link #isFactoryForType isFactoryForType}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected Collection<Object> supportedTypes = new ArrayList<Object>();

	/**
	 * This constructs an instance.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public StdPatternsItemProviderAdapterFactory() {
		supportedTypes.add(IEditingDomainItemProvider.class);
		supportedTypes.add(IStructuredItemContentProvider.class);
		supportedTypes.add(ITreeItemContentProvider.class);
		supportedTypes.add(IItemLabelProvider.class);
		supportedTypes.add(IItemPropertySource.class);
	}

	/**
	 * This keeps track of the one adapter used for all {@link net.yienyien.process.folder.stdPatterns.Flow} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected FlowItemProvider flowItemProvider;

	/**
	 * This creates an adapter for a {@link net.yienyien.process.folder.stdPatterns.Flow}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createFlowAdapter() {
		if (flowItemProvider == null) {
			flowItemProvider = new FlowItemProvider(this);
		}

		return flowItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link net.yienyien.process.folder.stdPatterns.Other} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected OtherItemProvider otherItemProvider;

	/**
	 * This creates an adapter for a {@link net.yienyien.process.folder.stdPatterns.Other}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createOtherAdapter() {
		if (otherItemProvider == null) {
			otherItemProvider = new OtherItemProvider(this);
		}

		return otherItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link net.yienyien.process.folder.stdPatterns.Pick} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected PickItemProvider pickItemProvider;

	/**
	 * This creates an adapter for a {@link net.yienyien.process.folder.stdPatterns.Pick}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createPickAdapter() {
		if (pickItemProvider == null) {
			pickItemProvider = new PickItemProvider(this);
		}

		return pickItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link net.yienyien.process.folder.stdPatterns.Repeat} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected RepeatItemProvider repeatItemProvider;

	/**
	 * This creates an adapter for a {@link net.yienyien.process.folder.stdPatterns.Repeat}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createRepeatAdapter() {
		if (repeatItemProvider == null) {
			repeatItemProvider = new RepeatItemProvider(this);
		}

		return repeatItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link net.yienyien.process.folder.stdPatterns.RepeatWhile} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected RepeatWhileItemProvider repeatWhileItemProvider;

	/**
	 * This creates an adapter for a {@link net.yienyien.process.folder.stdPatterns.RepeatWhile}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createRepeatWhileAdapter() {
		if (repeatWhileItemProvider == null) {
			repeatWhileItemProvider = new RepeatWhileItemProvider(this);
		}

		return repeatWhileItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link net.yienyien.process.folder.stdPatterns.Sequence} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected SequenceItemProvider sequenceItemProvider;

	/**
	 * This creates an adapter for a {@link net.yienyien.process.folder.stdPatterns.Sequence}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createSequenceAdapter() {
		if (sequenceItemProvider == null) {
			sequenceItemProvider = new SequenceItemProvider(this);
		}

		return sequenceItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link net.yienyien.process.folder.stdPatterns.Switch} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected SwitchItemProvider switchItemProvider;

	/**
	 * This creates an adapter for a {@link net.yienyien.process.folder.stdPatterns.Switch}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createSwitchAdapter() {
		if (switchItemProvider == null) {
			switchItemProvider = new SwitchItemProvider(this);
		}

		return switchItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link net.yienyien.process.folder.stdPatterns.SynchronizingProcess} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected SynchronizingProcessItemProvider synchronizingProcessItemProvider;

	/**
	 * This creates an adapter for a {@link net.yienyien.process.folder.stdPatterns.SynchronizingProcess}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createSynchronizingProcessAdapter() {
		if (synchronizingProcessItemProvider == null) {
			synchronizingProcessItemProvider = new SynchronizingProcessItemProvider(this);
		}

		return synchronizingProcessItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link net.yienyien.process.folder.stdPatterns.While} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected WhileItemProvider whileItemProvider;

	/**
	 * This creates an adapter for a {@link net.yienyien.process.folder.stdPatterns.While}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter createWhileAdapter() {
		if (whileItemProvider == null) {
			whileItemProvider = new WhileItemProvider(this);
		}

		return whileItemProvider;
	}

	/**
	 * This returns the root adapter factory that contains this factory.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public ComposeableAdapterFactory getRootAdapterFactory() {
		return parentAdapterFactory == null ? this : parentAdapterFactory.getRootAdapterFactory();
	}

	/**
	 * This sets the composed adapter factory that contains this factory.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setParentAdapterFactory(ComposedAdapterFactory parentAdapterFactory) {
		this.parentAdapterFactory = parentAdapterFactory;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean isFactoryForType(Object type) {
		return supportedTypes.contains(type) || super.isFactoryForType(type);
	}

	/**
	 * This implementation substitutes the factory itself as the key for the adapter.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Adapter adapt(Notifier notifier, Object type) {
		return super.adapt(notifier, this);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Object adapt(Object object, Object type) {
		if (isFactoryForType(type)) {
			Object adapter = super.adapt(object, type);
			if (!(type instanceof Class) || (((Class<?>)type).isInstance(adapter))) {
				return adapter;
			}
		}

		return null;
	}

	/**
	 * This adds a listener.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void addListener(INotifyChangedListener notifyChangedListener) {
		changeNotifier.addListener(notifyChangedListener);
	}

	/**
	 * This removes a listener.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void removeListener(INotifyChangedListener notifyChangedListener) {
		changeNotifier.removeListener(notifyChangedListener);
	}

	/**
	 * This delegates to {@link #changeNotifier} and to {@link #parentAdapterFactory}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void fireNotifyChanged(Notification notification) {
		changeNotifier.fireNotifyChanged(notification);

		if (parentAdapterFactory != null) {
			parentAdapterFactory.fireNotifyChanged(notification);
		}
	}

	/**
	 * This disposes all of the item providers created by this factory. 
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void dispose() {
		if (flowItemProvider != null) flowItemProvider.dispose();
		if (otherItemProvider != null) otherItemProvider.dispose();
		if (pickItemProvider != null) pickItemProvider.dispose();
		if (repeatItemProvider != null) repeatItemProvider.dispose();
		if (repeatWhileItemProvider != null) repeatWhileItemProvider.dispose();
		if (sequenceItemProvider != null) sequenceItemProvider.dispose();
		if (switchItemProvider != null) switchItemProvider.dispose();
		if (synchronizingProcessItemProvider != null) synchronizingProcessItemProvider.dispose();
		if (whileItemProvider != null) whileItemProvider.dispose();
	}

}
